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首页> 外文期刊>Optical engineering >Full-duplex mobile fronthaul link for low- and high-frequency hybrid network architecture with colorless RRU based on analog radio over fiber technology
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Full-duplex mobile fronthaul link for low- and high-frequency hybrid network architecture with colorless RRU based on analog radio over fiber technology

机译：具有无色RRU的全双工移动Fronthaul链路，基于模拟收音机的光纤技术

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摘要

Full-duplex mobile fronthaul (MFH) architecture with a colorless remote radio unit (RRU) and further RRU (F-RRU) based on radio over fiber technology (F-RRU) is proposed. Such MFH architecture can carry out low- and high-frequency hybrid networking for common seamless wide coverage and high data rate requirements in hotspot areas. Optical millimeter-wave signal is abstracted by an interleaver in the RRU and then is transmitted to multiple F-RRUs. The polarization multiplexing technology and power splitters employed make the RRU and F-RRU free from the laser sources, as the uplink optical carrier is abstracted from the downlink. Simulations are conducted to demonstrate the reliability of the proposed MFH architecture, and results show that the radio signals maintain strong performance after standard single mode fiber transmission.
机译：提出了基于无线电技术（F-RRU）的无无色远程无线电单元（RRU）和其他RRU（F-RRU）的全双工移动Fronthaul（MFH）架构。此类MFH架构可以在热点区域中开展低频和高频混合网络，以及用于常见的无缝覆盖范围和高数据速率要求。光学毫米波信号由RRU中的交织器抽象，然后传输到多个F-RRU。采用的偏振多路复用技术和功率分离器使得RRU和F-RRU没有激光源，因为上行链路光学载波从下行链路提取。进行了模拟以证明所提出的MFH架构的可靠性，结果表明，无线电信号在标准单模光纤传输后保持强大的性能。

著录项

  • 来源
    《Optical engineering》 |2019年第6期|066101.1-066101.6|共6页
  • 作者

    Wen Liu; Jianxin Ma; Zicui Zhang;

  • 作者单位

    Beijing University of Posts and Telecommunications School of Electronic Engineering State Key Laboratory of Information Photonics and Optical Communications and Beijing Key Laboratory of Space-Ground Interconnection and Convergence Beijing China;

    Beijing University of Posts and Telecommunications School of Electronic Engineering State Key Laboratory of Information Photonics and Optical Communications and Beijing Key Laboratory of Space-Ground Interconnection and Convergence Beijing China;

    Beijing University of Posts and Telecommunications School of Electronic Engineering State Key Laboratory of Information Photonics and Optical Communications and Beijing Key Laboratory of Space-Ground Interconnection and Convergence Beijing China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    mobile fronthaul; millimeter-wave; radio over fiber; colorless remote radio unit;

    机译：移动Fronthaul;毫米波;无线电纤维;无色远程无线电单元;

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